/*

Copyright (C) 2007 Thomas Geiger (tom.geiger@gmail.com)

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

*/

#ifndef URL_H_
#define URL_H_

#include <iostream>
#include <string>

#include "globus_common.h"

namespace globus_common {

using namespace std;

static const string EMPTY = "";

/**
 * URL represents the URLs needed by Globus services, as
 * - GASS
 * - GRAM
 * - FTP
 * - GSIFTP (GridFTP)
 */
class URL
{
	private:
		globus_url_t	globus_url;
		char*			urlString;
	protected:
		URL();
		URL(globus_url_t*, char*);
	public:
		/**
		 * Factory method using a character array
		 */
		static URL* Create(char*);
		/**
		 * Factory method using a string
		 */
		static URL* Create(string&);
		/**
		 * Destructor
		 */
		virtual ~URL();
		/**
		 * Returns the URL schema (like FTP://)
		 */
		string getScheme();
		/**
		 * Returns the complete URL
		 */
		string getURL();
		/**
		 * Returns the type of URL
		 */
		globus_url_scheme_t getType();
		/**
		 * Returns the user name
		 */
		string getUser();
		/**
		 * Returns the password
		 */
		string getPassword();
		/**
		 * Returns the host name
		 */
		string getHost();
		/**
		 * Returns the port
		 */
		int getPort();
};
}
#endif /*URL_H_*/
